2017667342

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{2213}}^1\times {\mathrm{23993}}^1$

素因数の和:26227

約数の個数: 16

約数和(自身を含む): 3187362960

約数和(自身を除く): 1169695618

約数列:

[1, 2, 19, 38, 2213, 4426, 23993, 42047, 47986, 84094, 455867, 911734, 53096509, 106193018, 1008833671, 2017667342]

約数ペア:

[(1, 2017667342), (2, 1008833671), (19, 106193018), (38, 53096509), (2213, 911734), (4426, 455867), (23993, 84094), (42047, 47986)]